Kazuhisa Mori

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Chiyoda-ku, Tokyo 100-8220, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power transmission system for elevator
- Patent number 7,104,363
- Issue date Sep 12, 2006
- Kazuhisa Mori
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Semiconductor power module and power converter
- Patent number 6,891,214
- Issue date May 10, 2005
- Hitachi, Ltd.
- Kazuhisa Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter of electric car or hybrid car
- Patent number 6,839,213
- Issue date Jan 4, 2005
- Hitachi, Ltd.
- Kazuhisa Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 6,795,324
- Issue date Sep 21, 2004
- Hitachi, Ltd.
- Kazuhisa Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor electric power conversion device
- Patent number 6,490,187
- Issue date Dec 3, 2002
- Hitachi, Ltd.
- Kazuhisa Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent current switch and superconducting magnet system
- Patent number 5,757,257
- Issue date May 26, 1998
- Hitachi, Ltd.
- Toshiya Doi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor power module and power convertor
- Publication number 20030057468
- Publication date Mar 27, 2003
- Hitachi, Ltd.
- Kazuhisa Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power converter of electric car or hybrid car
- Publication number 20030052401
- Publication date Mar 20, 2003
- Hitachi, Ltd
- Kazuhisa Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power converter
- Publication number 20030002311
- Publication date Jan 2, 2003
- Kazuhisa Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Elevator
- Publication number 20020112924
- Publication date Aug 22, 2002
- HITACHI LTD.
- Kazuhisa Mori
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Semiconductor electric power conversion device
- Publication number 20020034089
- Publication date Mar 21, 2002
- Hitachi, Ltd.
- Kazuhisa Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER